Implementing standards-based mathematics instruction  a casebook for professional development 
Mary Kay Stein ... [et al.] ; foreword by Deborah Ball. 
 - New York  Teachers College Press  2000. 
 - xv, 146 p.  ill. 
<br/><br/>Includes bibliographical references (p. 137-139) and index. 
<br/><br/><label>ISBN: </label>0807739081 (cloth) : 
<br/><br/><label>Subjects--Personal Names: </label><br/>Mathematics--Study and teaching Middle school Case studies.